[Lazarus] Transfer between RS232 and TCP/IP

[corpsman at web.de]

this is a easy task

you can simple use my uuart component (
http://corpsman.de/index.php?doc=komponenten/uuart )

within the code there is a wrapper, that can handle TCP connections and
Serial Connections ( the example program does this for modbus ).

All you have to do, is download Synapse (to support the RS232
Connection) and Download LNet to support the TCP Socket Connection ;)

Corpsman

On 22.07.2016 18:34, Bo Berglund wrote:
> I have an application which talks to a data collection system via
> serial comm (RS232).
> 
> Now the instrumentation has switched to WiFi instead and I need to
> somehow make a "go-between" program that can channel data between a
> TCP port on the WiFi network and a regular serial port (on Windows)
> which the existing application can use.
> 
> The data into and out of the TCP port is exactly the same as the data
> previously trasnferred via RS232, in fact behind the scenes on the
> instrument there is still the serial channel but it s now hooked to
> WiFi.
> 
> Is there something in Lazarus/Fpc I can use to create such a glue
> program?
> 
>